Fairchild Semiconductor MMBF4392, MMBF4391, MMBF4393, PN4392, PN4393 Datasheet
...
Discrete POWER & Signal
Technologies
PN4391 / PN4392 / PN4393 / MMBF4391 / MMBF4392 / MMBF4393
PN4391
PN4392
PN4393
G
S
D
TO-92
MMBF4391
MMBF4392
MMBF4393
G
SOT-23
Mark: 6J / 6K / 6G
S
D
N-Channel Switch
This device is designed for low level analog switching, sample
and hold circuits and chopper stabalized amplifiers. Sourced
from Process 51. See J111 for characteristics.
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol Parameter Value Units
V
DG
V
GS
I
GF
TJ ,T
stg
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations
Drain-Gate Voltage 30 V
Ga t e- Sour c e V oltag e - 30 V
Forward Gate Current 50 mA
Operating and Storage Junction Temperature Range -55 to +150 °C
Thermal Characteristics TA = 25°C unless otherwise noted
Symbol Characteri st ic Max Units
PN4391 *MMBF4391
P
D
R
θ
JC
R
θ
JA
*Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06."
1997 Fairchild Semiconductor Corporation
Total De vice Dissip at i on
Derate above 25°C
Thermal Resistance, Junction to Case 125
Thermal Resistance, Junction to Ambient 357 556 °C/W
350
2.8
225
1.8
mW
mW/°C
°C/W
N-Channel Switch
(continued)
Electrical Characteristics TA = 25°C unless otherwise noted
Symbol Parameter Test Conditions Min Max Units
OFF CHARACTERISTICS
V
(BR)GSS
I
GSS
V
GS(off)
V
GS(f)
I
D(off)
Gate-Source Breakdown Voltage
= 1.0 µA, VDS = 0
I
G
Gate Reverse Current VGS = 15 V, VDS = 0
= 15 V, VDS = 0, TA = 150°C
V
GS
Gate-Source Cutoff Voltage VDS = 20 V, ID = 1.0 nA PN4391
PN4392
PN4393
Gate-Source Forward Voltage IG = 1.0 m A, VDS = 0 1.0 V
D r ain Cutof f Leakage C urrent VDS = 20 V, VGS = 12 V PN4391
= 20 V, VGS = 7.0 V PN4392
V
DS
= 20 V, VGS = 5.0 V PN4393
V
DS
= 20 V, VGS = 12 V, TA = 150°C
V
DS
PN4391
VDS = 20 V, VGS = 7.0 V,TA = 150°C
PN4392
VDS = 20 V, VGS = 5.0 V,TA = 150°C
PN4393
- 30 V
- 1.0
- 0.2
- 4.0
- 2.0
- 0.5
- 10
- 5.0
- 3.0
0.1
0.1
0.1
0.2
0.2
0.2
nA
µ
V
V
V
nA
nA
nA
µA
µ
µA
PN4391 / PN4392 / PN4393 / MMBF4391 / MMBF4392 / MMBF4393
A
A
ON CHARACTERISTICS
I
DSS
V
DS(on)
r
DS(on)
Zero-Gate Voltage Drain Current* VDS = 20 V, VGS = 0 PN4391
Drai n- Source On Vol t age ID = 12 mA, VGS = 0 PN4391
Drain- So ur ce On Resistance ID = 1.0 mA , VGS = 0 PN4391
SMALL-SIGNAL CHARACTERISTICS
r
ds(on)
C
iss
C
rss
Drain- So ur ce On Resistance VDS = VGS = 0, f= 1.0 kHz PN4391
Input Capacitance VDS = 20, VGS = 0, f = 1.0 MHz 14 pF
Reverse Transfer Capacitance VGS = 12 V, f = 1.0 MHz PN4391
SWITCHING CHARACTERISTICS
t
r
t
f
t
on
t
off
Rise Time
Fall Time
Turn-On Time
Turn-Off Time
PN4392
PN4393
ID = 6.0 mA, VGS = 0 PN4392
= 3.0 mA, VGS = 0 PN4393
I
D
PN4392
PN4393
PN4392
PN4393
= 7.0 V, f = 1.0 MHz PN4392
V
GS
VGS = 5.0 V, f = 1.0 MHz PN4393
I
= 12 mA PN4391
D(on)
I
= 6.0 mA PN4392
D(on)
= 3.0 mA
I
D(on)
V
= 12 V
off)
GS(
V
= 6.0 V PN4392
off)
GS(
V
= 3.0 V PN4393
off)
GS(
= 12 mA PN4391
I
on)
D(
= 6.0 mA
I
on)
D(
I
= 3.0 mA PN4393
on)
D(
V
off)
GS(
V
off)
GS(
V
off)
GS(
PN4392
= 12 V
= 6.0 V PN4392
= 3.0 V
PN4393
PN4391
PN4391
PN4393
50
25
5.0
150
75
30
0.4
0.4
0.4
30
60
100
30
60
100
3.5
3.5
3.5
5.0
5.0
5.0
15
20
30
15
15
15
20
35
50
mA
mA
mA
V
V
V
Ω
Ω
Ω
Ω
Ω
Ω
pF
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
*Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 1.0%
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